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anv: Respect ISL_SURF_USAGE_DISABLE_AUX_BIT in make_surface()

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If set, then don't make the aux surface.

Only anv_android.c used the flag, but anv_image.c fully ignored it.

Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3797>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3797>
This commit is contained in:
Chad Versace
2019-10-30 09:15:48 -07:00
committed by Marge Bot
parent a76fd8b08c
commit c13202af7a
1 changed files with 4 additions and 3 deletions
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7
src/intel/vulkan/anv_image.c
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@@ -409,9 +409,10 @@ make_surface(struct anv_device *device,
add_surface(image, &image->planes[plane].shadow_surface, plane);
}
/* Add a HiZ surface to a depth buffer that will be used for rendering.
*/
if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
/* Add aux surface. */
if ((isl_extra_usage_flags & ISL_SURF_USAGE_DISABLE_AUX_BIT)) {
/* Nevermind. No aux surface. */
} else if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
/* We don't advertise that depth buffers could be used as storage
* images.
*/